The complement of y is 110 - 8x degrees.
<h3>What are complementary angles?</h3>
Complementary angles are angles that add up to 90 degrees.
Therefore,
y = 8x - 20
The complement of y can be found as follows;
complement of y = 90 - (8x - 20)
complement of y = 90 - 8x + 20
complement of y = 110 - 8x
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Answer:
66.5 cm²
Step-by-step explanation:
A horizontal line at the "knee" on the right will divide the figure into a 4 cm by 2 cm rectangle, and a trapezoid with bases 4 cm and 9 cm, and height 11-2 = 9 cm. Then the total area of the figure is ...
A = LW + 1/2(b1 +b2)h
A = (4 cm)(2 cm) + (1/2)(4 cm +9 cm)(9 cm) = 8 cm² +58.5 cm²
A = 66.5 cm² . . . . area of the figure
Answer:
2.6 ft
Step-by-step explanation:
8.3/sin 90 = MK/sin 18
MK = 8.3 sin 18 / sin 90
MK = 2.6 ft
Answer:
Yes, the weight loss program have practical significance
Step-by-step explanation:
Given:
The average weight loss for the 5 subjects is 42 lbs, which is a significant loss.
Therefore,
the weight loss program is have the practical significance because, the average loss of the weight by the 5 subjects has an average value that is large enough to be considered. Thus, practically significant.
The boats going at a speed of about 17
So in 13 hours it would have gone 221miles